Accelerator CBS(CZ)
Molecular Formula C13H16N2S2
Molecular Weight 264.4
Gravity 1.31-1.34
CAS NO. 95-33-0
Specification
Appearance | Powder | Oil-coated Powder | Granule |
Grayish White | |||
Initial M.P. ℃≥ | 98.0 | 98.0 | 98.0 |
Loss on Drying %≤ | 0.30 | 0.30 | 0.30 |
Ash %≤ | 0.30 | 0.30 | 0.30 |
Free Amine %≤ | 0.50 | 0.50 | 0.50 |
Assay%≥ | 96.0 | 96.0 | 96.0 |
Residues(150μm) % ≤ | 0.10 | 0.10 | -- |
Oil Content % | -- | 1.0-2.0 | -- |
Properties Soluble in benzene, dichloromethane, carbon tetrachloride, ethyl acetate, slightly soluble in ethanol and petrol. Insoluble in water.
Uses This is a delayed accelerator, with good anti-scorching quality, as well as short vulcanizing duration, which would improve the tensile stress of vulcanization. Minor discoloration, no blooming, antioxidant quality of vulcanization is superior. When applied, adding zinc oxide are necessary to strengthen the effect of TMTD, TMTM, ZDMC, DPG or other alkaline accelerators that are used as second accelerator, as well as being activated by MBT and MBTS.
Package 25kg/bag
Storage Life 24 months
